package to3;
import java.io.*;
import java.util.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JOptionPane;
import javax.swing.WindowConstants;
import java.awt.Dimension;
import java.awt.Toolkit;
import java.text.SimpleDateFormat;


public class ParkerenFrame extends javax.swing.JFrame{
       private Parkeerterrein p1;
       private KlantenLijst k1;
       private String filter;
       private String selectedKlantnr;
       
    public ParkerenFrame() {
        
            initComponents();
            setVisible(true);
            
                    ////////SCHERM IN MIDDEN////////
        Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
        Dimension windowSize = this.getSize();

        int windowX = Math.max(0, (screenSize.width  - windowSize.width ) / 2);
        int windowY = Math.max(0, (screenSize.height - windowSize.height) / 2);

        this.setLocation(windowX, windowY);
        ///////////////////////////////
        
            this.setDefaultCloseOperation(this.DO_NOTHING_ON_CLOSE);
            filter="";
            selectedKlantLabel.setText(selectedKlantnr);
            p1 = new Parkeerterrein(); 
            k1 = new KlantenLijst();
        try {
            readFile();
        } catch (IOException ex) {
            Logger.getLogger(ParkerenFrame.class.getName()).log(Level.SEVERE, null, ex);
        }
        fillListBeschikbaar(filter);
        fillListBezet();
    }
    
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jScrollPane1 = new javax.swing.JScrollPane();
        listBeschikbaar = new javax.swing.JList();
        jScrollPane2 = new javax.swing.JScrollPane();
        listBezet = new javax.swing.JList();
        jLabel3 = new javax.swing.JLabel();
        btn_Reserveer = new javax.swing.JButton();
        btn_Vrijmaken = new javax.swing.JButton();
        jComboBox1 = new javax.swing.JComboBox();
        btn_DelFilter = new javax.swing.JButton();
        btn_Close = new javax.swing.JButton();
        jLabel4 = new javax.swing.JLabel();
        jLabel5 = new javax.swing.JLabel();
        jLabel6 = new javax.swing.JLabel();
        btn_Filter = new javax.swing.JButton();
        jTextField1 = new javax.swing.JTextField();
        jLabel7 = new javax.swing.JLabel();
        selectedKlantLabel = new javax.swing.JLabel();
        btn_SelecteerKlant = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setFocusTraversalPolicyProvider(true);
        setResizable(false);

        jLabel1.setFont(new java.awt.Font("Tahoma", 0, 24)); // NOI18N
        jLabel1.setText("Parkeren");

        jLabel2.setText("Beschikbare plaatsen:");

        jScrollPane1.setViewportView(listBeschikbaar);

        listBezet.setModel(new javax.swing.AbstractListModel() {
            String[] strings = { "" };
            public int getSize() { return strings.length; }
            public Object getElementAt(int i) { return strings[i]; }
        });
        jScrollPane2.setViewportView(listBezet);

        jLabel3.setText("Bezette plaatsen:");

        btn_Reserveer.setText("Reserveer plaats");
        btn_Reserveer.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_ReserveerActionPerformed(evt);
            }
        });

        btn_Vrijmaken.setText("Parkeerplaats vrij maken");
        btn_Vrijmaken.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_VrijmakenActionPerformed(evt);
            }
        });

        jComboBox1.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "auto", "bestelwagen", "vrachtwagen/bus" }));

        btn_DelFilter.setText("Verwijder filter");
        btn_DelFilter.setEnabled(false);
        btn_DelFilter.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_DelFilterActionPerformed(evt);
            }
        });

        btn_Close.setText("Hoofdmenu");
        btn_Close.setPreferredSize(new java.awt.Dimension(164, 46));
        btn_Close.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_CloseActionPerformed(evt);
            }
        });

        jLabel4.setText(" Nr");

        jLabel5.setText("Nr");

        jLabel6.setText("Type");

        btn_Filter.setText("Filter");
        btn_Filter.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_FilterActionPerformed(evt);
            }
        });

        jTextField1.setText("Klantnummer");

        jLabel7.setText("geselecteerde klant:");

        selectedKlantLabel.setText("geen");

        btn_SelecteerKlant.setText("selecteer klant");
        btn_SelecteerKlant.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_SelecteerKlantActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                        .addComponent(btn_Close, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addContainerGap())
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jLabel1)
                        .addGap(0, 0, Short.MAX_VALUE))
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jLabel2)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                                        .addComponent(btn_Reserveer, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                        .addComponent(jScrollPane1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.PREFERRED_SIZE, 162, javax.swing.GroupLayout.PREFERRED_SIZE))
                                    .addGroup(layout.createSequentialGroup()
                                        .addComponent(jLabel5)
                                        .addGap(26, 26, 26)
                                        .addComponent(jLabel6)))
                                .addGap(36, 36, 36)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(btn_Filter)
                                    .addComponent(btn_DelFilter))
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 79, Short.MAX_VALUE)
                                .addComponent(jLabel3)
                                .addGap(18, 18, 18)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addComponent(jLabel4)
                                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                                        .addComponent(jScrollPane2, 0, 0, Short.MAX_VALUE)
                                        .addComponent(btn_Vrijmaken)))
                                .addGap(47, 47, 47))
                            .addGroup(layout.createSequentialGroup()
                                .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 252, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addGap(18, 18, 18)
                                .addComponent(btn_SelecteerKlant)
                                .addGap(78, 78, 78)
                                .addComponent(jLabel7)
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                                .addComponent(selectedKlantLabel)
                                .addContainerGap())))))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(6, 6, 6)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel7)
                    .addComponent(selectedKlantLabel)
                    .addComponent(btn_SelecteerKlant))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(35, 35, 35)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addGap(18, 18, 18)
                        .addComponent(btn_Filter)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(btn_DelFilter))
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                        .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 24, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addComponent(jLabel5)
                        .addComponent(jLabel6))
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel3)
                            .addComponent(jLabel4))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addComponent(jScrollPane2)
                            .addComponent(jScrollPane1))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(btn_Reserveer)
                            .addComponent(btn_Vrijmaken, javax.swing.GroupLayout.Alignment.TRAILING))))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 246, Short.MAX_VALUE)
                .addComponent(btn_Close, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents
    private void readFile() throws IOException {
                                p1.clearParkeerplaats();
		FileReader fr = new FileReader("parkeerplaatsen.txt");
                BufferedReader br = new BufferedReader(fr);

                    while (true) {
                    String regel = br.readLine();
                    if (regel == null) {
                    break;
                    }
                    Scanner sc = new Scanner(regel);
                    sc.useDelimiter("\\s*,\\s*");
                    String type = sc.next();
                    String plaats = sc.next();
                    String status = sc.next();
                    if (status.equals("beschikbaar")){
                    p1.addParkeerplaats(type, plaats, status);
                    }
                    else {
                        String klantnr = sc.next();
                        String beginDate = sc.next();
                        p1.addParkeerplaats(type, plaats, status, klantnr, beginDate);
                    }
                    sc.close();
                    }
// klaar met lezen uit file

br.close();
fr.close();
		
// Uitlezen van de arraylist:
}
///////////
	



    private void btn_CloseActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_CloseActionPerformed
        try {
            writeParkeerplaatsen();
        } catch (IOException ex) {
            Logger.getLogger(ParkerenFrame.class.getName()).log(Level.SEVERE, null, ex);
        }
        hoofdMenu hM = new hoofdMenu();
        this.dispose();
    }//GEN-LAST:event_btn_CloseActionPerformed

    private void writeParkeerplaatsen() throws IOException{
          List<Parkeerplaats> listP = p1.getParkeerplaatsen();
          FileWriter fw	 = new FileWriter("parkeerplaatsen.txt");
  		PrintWriter pw	 = new PrintWriter(fw);
                boolean eersteKeer = false;
  		for (Parkeerplaats pp : listP){
                if(eersteKeer == false){
                    if(pp.getStatus().equals("beschikbaar")){
                    pw.print(pp.getType() + ", " + pp.getPlaats() + ", " + pp.getStatus());
                    }
                    else{
                    pw.print(pp.getType() + ", " + pp.getPlaats() + ", " + pp.getStatus() + ", " + pp.getKlantNr() + ", " + pp.getBeginDate());
                    }
                    eersteKeer = true;
                }
                else{
                    if (pp.getStatus().equals("beschikbaar")){
                        pw.print("\n" + pp.getType() + ", " + pp.getPlaats() + ", " + pp.getStatus());
                    }
                    else{
                        pw.print("\n" + pp.getType() + ", " + pp.getPlaats() + ", " + pp.getStatus() + ", " + pp.getKlantNr() + ", " + pp.getBeginDate());
                    }
                }}
  		pw.close();
                fw.close();
    }
    
    private void btn_DelFilterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_DelFilterActionPerformed
        filter = "";
        fillListBeschikbaar(filter);
        btn_DelFilter.setEnabled(false);
    }//GEN-LAST:event_btn_DelFilterActionPerformed

    private void btn_ReserveerActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_ReserveerActionPerformed
        System.out.println(" HOI " + selectedKlantnr);
        if (setKlantnr(selectedKlantnr)){
        List<Object> valueList = listBeschikbaar.getSelectedValuesList();
        List<Parkeerplaats> ppList = new ArrayList<>();
        for (Object o : valueList){
            Parkeerplaats tempPp = p1.getParkeerPlaats(o.toString().substring(0,3));
            ppList.add(tempPp);
        }
        for (Parkeerplaats pp : ppList){
        pp.setStatus("bezet");
        pp.setKlantnr(selectedKlantnr);
        pp.setBegin(now());
        }
        fillListBeschikbaar(filter);
        fillListBezet();
        }
    }//GEN-LAST:event_btn_ReserveerActionPerformed

    public static String now() {
    Calendar cal = Calendar.getInstance();
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    return sdf.format(cal.getTime());
  }
    
    private void btn_VrijmakenActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_VrijmakenActionPerformed
        
        List<Object> valueList = listBezet.getSelectedValuesList();
        List<Dienst> ppList = new ArrayList<>();
        for (Object o : valueList){
            Parkeerplaats tempPp = p1.getParkeerPlaats(o.toString().substring(0,3));
            tempPp.berekenAantal(now());
            ppList.add(tempPp);
        }
          try {
            writeParkeerplaatsen();
        } catch (IOException ex) {
            Logger.getLogger(ParkerenFrame.class.getName()).log(Level.SEVERE, null, ex);
        }
        BetaalScherm bT = new BetaalScherm();
        bT.addList(ppList);
        bT.setReturnScreen("parkeren");
        this.dispose();
        //GA EERST NAAR BETAALSCHERM EN STUUR PPLIST MEE
    }//GEN-LAST:event_btn_VrijmakenActionPerformed

    private void btn_FilterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_FilterActionPerformed
        btn_DelFilter.setEnabled(true);
        fillListBeschikbaar(jComboBox1.getSelectedItem().toString());
    }//GEN-LAST:event_btn_FilterActionPerformed

    private void btn_SelecteerKlantActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_SelecteerKlantActionPerformed
        setKlantnr(jTextField1.getText());
        fillListBezet();
    }//GEN-LAST:event_btn_SelecteerKlantActionPerformed
   
        private void readFile2() throws IOException {
                k1.clearKlantenLijst();
		FileReader fr = new FileReader("klanten.txt");
                BufferedReader br = new BufferedReader(fr);

                    while (true) {
                    String regel = br.readLine();
                    if (regel == null) {
                    break;
                    }
                    Scanner sc = new Scanner(regel);
                    sc.useDelimiter("\\s*,\\s*");
                    String klantnr = sc.next();
                    String voornaam = sc.next();
                    String achternaam = sc.next();
                    String adres = sc.next();
                    String woonplaats = sc.next();
                    String telefoon = sc.next();
                    String email = sc.next();
                    String rekeningnr = sc.next();
                    k1.addKlant(klantnr, voornaam, achternaam, adres, woonplaats, telefoon, email, rekeningnr);
                    
                    sc.close();
                    }
        }
    
    public void setBeschikbaar(List<Dienst> ppList){
        for (Dienst tempPp : ppList){
        Parkeerplaats pp1 = (Parkeerplaats) tempPp;
        Parkeerplaats pp = p1.getParkeerPlaats(pp1.getPlaats());
        selectedKlantnr = pp.getKlantNr();
        selectedKlantLabel.setText(selectedKlantnr);
        pp.setStatus("beschikbaar");
        pp.setKlantnr("");
        pp.setBegin("");
        }
        fillListBeschikbaar(filter);
        fillListBezet();
    }
    
    public boolean setKlantnr(String nr){
            try {
            readFile2();
        } catch (IOException ex) {
            Logger.getLogger(ParkerenFrame.class.getName()).log(Level.SEVERE, null, ex);
        }
        
        if (k1.checkNr(nr) == true){
       selectedKlantnr = nr;
       selectedKlantLabel.setText(selectedKlantnr);
       return true;
        }
       else{
            JOptionPane.showMessageDialog(null, "Klant niet bekend!", "FOUT", JOptionPane.ERROR_MESSAGE);
            return false;
        }
    }
    
    private void fillListBeschikbaar(){
        List<Parkeerplaats> tempList = p1.getBeschikbareParkeerplaatsen();
            String s = "";
            for (Parkeerplaats pp: tempList){
            s = s + pp.getPlaats() + "      " + pp.getType() + ",";
            }
            final String[] sarray = stringtoArray( s, ",");
            listBeschikbaar.setModel(new javax.swing.AbstractListModel() {
            String[] strings = sarray;
            public int getSize() { return strings.length; }
            public Object getElementAt(int i) { return strings[i]; }
        });
    }
    
    
    private void fillListBeschikbaar(String filter){
        if(filter == ""){
            fillListBeschikbaar();
        }
        else {
        List<Parkeerplaats> tempList = p1.getBeschikbareParkeerplaatsen();
            String s = "";
            this.filter = filter;
            for (Parkeerplaats pp: tempList){
                if(pp.getType().equals(filter)){
                     s = s + pp.getPlaats() + "      " + pp.getType() + ",";
                }
            final String[] sarray = stringtoArray( s, ",");
            listBeschikbaar.setModel(new javax.swing.AbstractListModel() {
            String[] strings = sarray;
            public int getSize() { return strings.length; }
            public Object getElementAt(int i) { return strings[i]; }
        });
    }
        }
    }
    
    
        private void fillListBezet(){
        List<Parkeerplaats> tempList = p1.getBezetteParkeerplaatsen();
            String s = "";
            for (Parkeerplaats pp: tempList){
            if (pp.getKlantNr().equals(selectedKlantnr)){
            s = s + pp.getPlaats() + ",";
            }
            }
            final String[] sarray = stringtoArray( s, ",");
            listBezet.setModel(new javax.swing.AbstractListModel() {
            String[] strings = sarray;
            public int getSize() { return strings.length; }
            public Object getElementAt(int i) { return strings[i]; }
        });
    }
    
    private String[] stringtoArray( String s, String sep ) {
  // convert a String s to an Array, the elements
  // are delimited by sep
  // NOTE : for old JDK only (<1.4).
  //        for JDK 1.4 +, use String.split() instead
  StringBuffer buf = new StringBuffer(s);
  int arraysize = 1;
  for ( int i = 0; i < buf.length(); i++ ) {
    if ( sep.indexOf(buf.charAt(i) ) != -1 )
      arraysize++;
  }
  String [] elements  = new String [arraysize];
  int y,z = 0;
  if ( buf.toString().indexOf(sep) != -1 ) {
    while (  buf.length() > 0 ) {
      if ( buf.toString().indexOf(sep) != -1 ) {
        y =  buf.toString().indexOf(sep);
        if ( y != buf.toString().lastIndexOf(sep) ) {
          elements[z] = buf.toString().substring(0, y ); 
          z++;
          buf.delete(0, y + 1);
        }
        else if ( buf.toString().lastIndexOf(sep) == y ) {
          elements[z] = buf.toString().substring
            (0, buf.toString().indexOf(sep));
          z++;
          buf.delete(0, buf.toString().indexOf(sep) + 1);
          elements[z] = buf.toString();z++;
          buf.delete(0, buf.length() );
        }
      }
    }
  }
  else {
    elements[0] = buf.toString(); 
  }
  buf = null;
  return elements;
}
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton btn_Close;
    private javax.swing.JButton btn_DelFilter;
    private javax.swing.JButton btn_Filter;
    private javax.swing.JButton btn_Reserveer;
    private javax.swing.JButton btn_SelecteerKlant;
    private javax.swing.JButton btn_Vrijmaken;
    private javax.swing.JComboBox jComboBox1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JLabel jLabel7;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JList listBeschikbaar;
    private javax.swing.JList listBezet;
    private javax.swing.JLabel selectedKlantLabel;
    // End of variables declaration//GEN-END:variables
}
